What way gives me the best chance of getting a Wii?

Here's my story: I need a Wii! It's amazing. Now, all my stores are mostly picked over. It's probably not as bad in some other towns, but it's up there. I would like to have a Wii before next week. What's my easiest way of doing so without waiting in line for something? For example, what places take pre-orders? Any other ideas? Thanks.